Company lists · Data refreshed September 2026

Top 25 Renewable energy electrical contractors based in Brazil

Name: Renewable energy electrical contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 3,403 companies tracked

RevenueBase identified 3,403 company matches for renewable energy electrical contractors associated with Brazil as of September 2026 and tracks 41,752 professional contacts across them, including 5,035 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for renewable energy electrical contractors associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

3,403Companies

41,752Contacts tracked

5,035Verified emails

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The 25 largest renewable energy electrical contractors based in Brazil

Ranked by team size

Top 25 of 3,403 company matches for renewable energy electrical contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	5,001-10,000	1,818 contacts →
	Exact match “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Grupo Cosampa	Exact match	Fortaleza, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,245 contacts →
	Exact match “O Grupo Cosampa vem conquistando espaço no mercado, através da prestação de serviços com qualidade e excelência, nas áreas de construção civil, engenharia elétrica e energias…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Conecta Empreendimentos Ltda	Exact match	Santo André, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,082 contacts →
	Exact match “A Conecta Empreendimentos, com matriz no estado de São Paulo, se destaca pela atuação na prestação de serviços nos diversos segmentos do setor elétrico e com sua atuação na…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Simm Soluções	Exact match	Natal, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,035 contacts →
	Exact match “A SIMM EMPREENDIMENTOS S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	CTG Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	501-1,000	988 contacts →
	Exact match “Na CTG Brasil, trabalhamos por um único propósito: desenvolver o mundo com energia limpa em larga escala.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Ilumisol Energia Solar	Exact match	Cascavel, BrazilHQ recorded Sep 17, 2026	n/a	709 contacts →
	Exact match “Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Serena	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	201-500	620 contacts →
	Exact match “Making the provision of solar and wind energy accessible to everyone - from large global companies seeking sustainable profitability, to families seeking guilt-free energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Ecopower	Exact match	Barretos, BrazilHQ recorded Sep 17, 2026	201-500	543 contacts →
	Exact match “A EcoPower é a líder brasileira em integração de energia solar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Elera Renováveis	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	501-1,000	495 contacts →
	Exact match “Nossa energia vem do sol, do vento e da água.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Amara Nzero Brasil	Exact match	Salvador, BrazilHQ recorded Sep 17, 2026	501-1,000	493 contacts →
	Exact match “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Gali Energia	Exact match	Bauru, BrazilHQ recorded Sep 17, 2026	201-500	486 contacts →
	Exact match “Desde 1995, a Gali Energia constrói uma trajetória de excelência e inovação no setor elétrico brasileiro, liderando um Brasil protagonista em soluções sustentáveis de energia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	B. Tobace Instalações Elétricas E Telefônicas Ltda	Exact match	Jaboticabal, BrazilHQ recorded Sep 17, 2026	1,001-5,000	478 contacts →
	Exact match “B.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Iqony Solutions DO Brasil	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	453 contacts →
	Exact match “Iqony Solutions do Brasil is wholly owned subsidiary of Iqony Solutions GmbH, a well-known provider of professional and expert energy services worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Cotesa Engenharia	Exact match	Florianópolis, BrazilHQ recorded Sep 17, 2026	201-500	449 contacts →
	Exact match “A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	MI Electric Brasil	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	201-500	395 contacts →
	Exact match “MI Electric Brasil is a company specialized in electrical engineering, controls and automation, focusing on provide energy supplies and equipment maintenance solutions in order to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	MV Power	Exact match	Itajubá, BrazilHQ recorded Sep 17, 2026	501-1,000	377 contacts →
	Exact match “A MV Power preza pela satisfação do cliente, buscando sempre a maior qualidade através de uma equipe apta e o uso dos melhores equipamentos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	BM Energia	Exact match	Fortaleza, BrazilHQ recorded Sep 17, 2026	1,001-5,000	365 contacts →
	Exact match “Somos uma empresa de engenharia, especializada em infraestrutura para o setor de energia renovável, tendo executado diversos parques eólicos e solares de médio e grande porte.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Grantel Engenharia	Exact match	Curitiba, BrazilHQ recorded Sep 17, 2026	1,001-5,000	339 contacts →
	Exact match “Fundada em 1990, a Grantel Engenharia possui anos de experiência em soluções para construção de subestações, desde os estudos de engenharia, projeto básico e executivo, execução…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	CET Brazil Equipamentos DE Energia Eletrica E Tecnologia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1,001-5,000	335 contacts →
	Exact match “A CET BRAZIL EQUIPAMENTOS DE ENERGIA ELETRICA E TECNOLOGIA LTDA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Eletrobidu Energia Solar	Exact match	Mogi Das Cruzes, BrazilHQ recorded Sep 17, 2026	201-500	277 contacts →
	Exact match “Atuamos há mais de 30 anos no setor de energia, sendo referência nacional em soluções solares.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	CEL Engenharia Celenergia	Exact match	Goiânia, BrazilHQ recorded Sep 17, 2026	1,001-5,000	263 contacts →
	Exact match “Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Ultra Engenharia E Construções Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	262 contacts →
	Exact match “A ULTRA ENERGIA LTDA é uma empresa de obras e serviços com atuação nos segmentos de Engenharia Elétrica, Eletrônica, Telecomunicações e Civil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	MS Serviços E Soluções Energéticas	Exact match	Pacatuba, BrazilHQ recorded Sep 17, 2026	201-500	247 contacts →
	Exact match “Fundada em 2012, a MS SERVIÇOS é uma empresa brasileira, dedicada a serviços de engenharia elétrica de alta qualidade.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Evolua Energia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	51-200	230 contacts →
	Exact match “Somos a Evolua.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	TDM Service & Solutions	Exact match	Bragança Paulista, BrazilHQ recorded Sep 17, 2026	201-500	218 contacts →
	Exact match “We have been in the market for over 20 years serving the main industrial and commercial markets, gaining prominent positions in the segments of Engineering, Commissioning of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “renewable energy electrical contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,403 renewable energy electrical contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 5,035 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy electrical contractors based in Brazil at a glance

As of Sep 17, 2026

12.1%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

6.9%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,957

11-50

1,059

51-200

266

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 3,403 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Brazil whose business descriptions match “renewable energy electrical contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 5,035 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Renewable energy electrical contractors by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “renewable energy electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy electrical contractors are there based in Brazil?

RevenueBase identified 3,403 company matches for renewable energy electrical contractors associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Engelmig Energia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy electrical contractors?

Sao Paulo leads with 234 company records, followed by Rio De Janeiro (137) and Belo Horizonte (105).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,035 professional contacts with verified work emails tracked across these 3,403 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.